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Category Archives: Bitemarks
Forensics: A Primer On False Bitemark Evidence Cloaked as the Truth. When junk science decides guilt in the South. Case Studies.
Below is an opinion column by Jeremy Hutchinson, Mark Bowling and Mark Kate Mull: States should adopt the federal standard for expert testimony and make reliability a threshold requirement, not a question left for jurors to sort out after unreliable science … Continue reading
Forensics: Another bitemark case! 1989 Eugene murder conviction relied on junk science. Now the man wrongfully convicted has been released after 37 years.
A 1989 Eugene murder conviction relied on junk science. Now the man wrongfully convicted has been released – OPB — Read on http://www.opb.org/article/2026/07/18/a-1989-eugene-murder-conviction-relied-on-junk-science-now-the-man-wrongfully-convicted-has-been-released/
Forensics: Louisiana death row prisoner freed after bite mark evidence deemed ‘scientifically indefensible’
Justice Cade Cole wrote on behalf of the seven-member court that new evidence presented by Duncan’s legal team left no doubt that his conviction should be overturned. — Read on lailluminator.com/2026/06/30/louisiana-bite-mark/
Forensics: Another bitemark exoneration. Conviction of man in 1989 Eugene murder is tossed out under new ‘junk science’ law
A new state law lists bite-mark analysis as a discredited forensic science, and Oregon Department of Justice attorneys agreed that under the law the conviction of Robert Lyons should be vacated. The Lane County District Attorney must decide whether to … Continue reading
Forensics: Junk bitemark cases from my past. All from LA and Missisippi. Documentary exposes junk science that sent man to death row.
BATON ROUGE – In 1998, Jimmie “Chris” Duncan was convicted of first-degree murder in the bathtub drowning of 23-month-old Haley Oliveaux and sent to death row at the Louisiana State Penitentiary at Angola. — Read on http://www.stmarynow.com/state/documentary-exposes-junk-science-sent-man-death-row
Forensics: Targeting debunked forensics, Oregon lawmakers propose narrowed wrongful conviction bill. 43% of wrongful convictions based on junk science like bitemarks.
Targeting debunked forensics, Oregon lawmakers propose narrowed wrongful conviction bill | The Outlook — Read on theoutlookonline.com/2026/02/05/targeting-debunked-forensics-oregon-lawmakers-propose-narrowed-wrongful-conviction-bill/
Forensics: A finger amputation through police gloves? Federal charges filed against 2 women accused of biting federal agents’ fingers.
Federal charges filed against 2 women accused of biting federal agents’ fingers | kare11.com — Read on http://www.kare11.com/article/news/local/ice-in-minnesota/federal-charges-filed-against-2-women-accused-of-biting-federal-agents-fingers/89-ca186edd-5ebb-40ad-8565-470b5acb33d6
Posted in Bitemarks, Crime
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Jimmie “Chris” Duncan is Released After 27 Years on Louisiana’s Death Row – Innocence Project
Mr. Duncan was wrongfully convicted of a crime that never occurred based on now discredited bite mark and forensic pathology testimony from notorious “experts” Michael West and Steven Hayne. — Read on innocenceproject.org/news/jimmie-chris-duncan-is-released-after-27-years-on-louisianas-death-row/
Forensics: Just released after 25 years on death row. Jimmie Duncan going home A bitemark quack dentist put him in prison.
The 2009 expose’ of this case from journalist Radley Balko. We have spent decades on this case. https://reason.com/2009/03/24/forensics-fraud/
Posted in AAFS, ABFO, Bad Forensic Science, Bite Marks, Bitemarks, Civil rights, costs of wrongful convictions, criminal justice, Exoneration costs, forensic fraud, forensic science misconduct, forensic science reform protecting the innocent, junk forensic science, wrongful convictions
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Forensics: Why Bitemarks are Junk. No Scientific foundation. Great vids of flawed methods.
Read more on Flawed Forensics: Feds weigh in on bite mark analysis as several cases get new look at https://www.kalb.com/video/2022/12/12/flawed-forensics-feds-weigh-bite-mark-analysis-several-cases-get-new-look/
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